Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8747636 | Low water vapour transfer coating of thermoplastic moulded oxygen gas sensors | Paul Westmarland, Tony Downer | 2014-06-10 |
| 7973669 | Apparatus and method for wireless location sensing | Hai D. Pham, Steve Huseth, Andrew G. Berezowski, Thomas J. Schubring, Edward J. Dauskurdas +3 more | 2011-07-05 |
| 5260765 | Beam alignment apparatus and method | — | 1993-11-09 |
| 5085508 | Beam alignment apparatus and method usable with projected beam smoke detector systems | — | 1992-02-04 |